After an email conversation with Grant at Bimble I bought 3x 100W panels and all the associated mounts connectors and cabling for a little over £300, everything arrived rapidly and in good order and is now on top of my Van making lots of free 'leccy 8^)
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Use this cable to connect a CAN-bus enabled battery, not from Victron, to a Victron system. Types B - normally for Pylontech battery applications. See the manual for details on which cable to use for which brand of batteries.